Changeset 7583 in orxonox.OLD for branches/cd/src/lib/math

Timestamp:

May 11, 2006, 12:06:06 AM (19 years ago)

Author:

patrick

Message:

cd: changing to new coordinate format

Location:

branches/cd/src/lib/math

Files:

• plane.cc (modified) (2 diffs)
• plane.h (modified) (1 diff)

branches/cd/src/lib/math/plane.cc

@@ -222 +222 @@
 }
 
+
 /**
  *  calculate the two points of minimal distance of two lines
@@ -324 +325 @@
  * @return the distance between the plane and the point (can be negative)
  */
-float Plane::distancePoint (const sVec3D& p) const
+// float Plane::distancePoint (const sVec3D& p) const
+// {
+//   Vector s(p[0], p[1], p[2]);
+//   float l = n.len();
+//   if( l == 0.0) return 0.0;
+//   return (n.dot(s) + k) / n.len();
+// }
+
+
+/**
+ *  returns the distance between the plane and a point
+ * @param p: a Point
+ * @return the distance between the plane and the point (can be negative)
+ */
+float Plane::distancePoint (const float* p) const
 {
   Vector s(p[0], p[1], p[2]);

branches/cd/src/lib/math/plane.h

@@ -51 +51 @@
   Vector intersectLine (const Line& l) const;
   float distancePoint (const Vector& p) const;
-  float distancePoint (const sVec3D& p) const;
+//   float distancePoint (const sVec3D& p) const;
+  float distancePoint (const float* p) const;
   float locatePoint (const Vector& p) const;
 };